DE1235883B - Verfahren zur Herstellung von 2, 2-Dimethyl-propanol-(3)-al-(1) - Google Patents
Verfahren zur Herstellung von 2, 2-Dimethyl-propanol-(3)-al-(1)Info
- Publication number
- DE1235883B DE1235883B DEB82223A DEB0082223A DE1235883B DE 1235883 B DE1235883 B DE 1235883B DE B82223 A DEB82223 A DE B82223A DE B0082223 A DEB0082223 A DE B0082223A DE 1235883 B DE1235883 B DE 1235883B
- Authority
- DE
- Germany
- Prior art keywords
- dimethyl
- propanol
- preparation
- parts
- reaction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 10
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 20
- AMIMRNSIRUDHCM-UHFFFAOYSA-N Isopropylaldehyde Chemical compound CC(C)C=O AMIMRNSIRUDHCM-UHFFFAOYSA-N 0.000 claims description 20
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 125000005587 carbonate group Chemical group 0.000 claims description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 9
- 150000002500 ions Chemical class 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 229910000029 sodium carbonate Inorganic materials 0.000 description 4
- 239000007795 chemical reaction product Substances 0.000 description 3
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- KPSSIOMAKSHJJG-UHFFFAOYSA-N neopentyl alcohol Chemical compound CC(C)(C)CO KPSSIOMAKSHJJG-UHFFFAOYSA-N 0.000 description 2
- QPYKYDBKQYZEKG-UHFFFAOYSA-N 2,2-dimethylpropane-1,1-diol Chemical compound CC(C)(C)C(O)O QPYKYDBKQYZEKG-UHFFFAOYSA-N 0.000 description 1
- RDFQSFOGKVZWKF-UHFFFAOYSA-N 3-hydroxy-2,2-dimethylpropanoic acid Chemical compound OCC(C)(C)C(O)=O RDFQSFOGKVZWKF-UHFFFAOYSA-N 0.000 description 1
- 238000006423 Tishchenko reaction Methods 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001944 continuous distillation Methods 0.000 description 1
- 229920006037 cross link polymer Polymers 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000004508 fractional distillation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 150000003440 styrenes Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
- B01J31/08—Ion-exchange resins
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
- C07C45/72—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
- C07C45/75—Reactions with formaldehyde
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/30—Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
- B01J2231/34—Other additions, e.g. Monsanto-type carbonylations, addition to 1,2-C=X or 1,2-C-X triplebonds, additions to 1,4-C=C-C=X or 1,4-C=-C-X triple bonds with X, e.g. O, S, NH/N
- B01J2231/341—1,2-additions, e.g. aldol or Knoevenagel condensations
- B01J2231/342—Aldol type reactions, i.e. nucleophilic addition of C-H acidic compounds, their R3Si- or metal complex analogues, to aldehydes or ketones
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB82223A DE1235883B (de) | 1965-06-02 | 1965-06-02 | Verfahren zur Herstellung von 2, 2-Dimethyl-propanol-(3)-al-(1) |
| NL6607157A NL6607157A (enrdf_load_stackoverflow) | 1965-06-02 | 1966-05-24 | |
| FR63332A FR1481526A (fr) | 1965-06-02 | 1966-05-27 | Procédé de fabrication du 2, 2-diméthyl-propanol-(3)-al-(1) |
| BE681752D BE681752A (enrdf_load_stackoverflow) | 1965-06-02 | 1966-05-27 | |
| GB2442266A GB1143417A (en) | 1965-06-02 | 1966-06-01 | Production of 2,2-dimethylpropanol-(3)-al-(1) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB82223A DE1235883B (de) | 1965-06-02 | 1965-06-02 | Verfahren zur Herstellung von 2, 2-Dimethyl-propanol-(3)-al-(1) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1235883B true DE1235883B (de) | 1967-03-09 |
Family
ID=6981425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEB82223A Pending DE1235883B (de) | 1965-06-02 | 1965-06-02 | Verfahren zur Herstellung von 2, 2-Dimethyl-propanol-(3)-al-(1) |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE681752A (enrdf_load_stackoverflow) |
| DE (1) | DE1235883B (enrdf_load_stackoverflow) |
| GB (1) | GB1143417A (enrdf_load_stackoverflow) |
| NL (1) | NL6607157A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1793512A1 (de) * | 1968-09-27 | 1972-02-10 | Basf Ag | Verfahren zur Herstellung von 2,2-Dimethyl-3-hydroxypropanal |
| US6255541B1 (en) | 1996-12-30 | 2001-07-03 | Neste Chemical Oy | Process for the preparation of polyvalent alcohols |
-
1965
- 1965-06-02 DE DEB82223A patent/DE1235883B/de active Pending
-
1966
- 1966-05-24 NL NL6607157A patent/NL6607157A/xx unknown
- 1966-05-27 BE BE681752D patent/BE681752A/xx unknown
- 1966-06-01 GB GB2442266A patent/GB1143417A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1793512A1 (de) * | 1968-09-27 | 1972-02-10 | Basf Ag | Verfahren zur Herstellung von 2,2-Dimethyl-3-hydroxypropanal |
| US6255541B1 (en) | 1996-12-30 | 2001-07-03 | Neste Chemical Oy | Process for the preparation of polyvalent alcohols |
Also Published As
| Publication number | Publication date |
|---|---|
| BE681752A (enrdf_load_stackoverflow) | 1966-11-28 |
| GB1143417A (en) | 1969-02-19 |
| NL6607157A (enrdf_load_stackoverflow) | 1966-12-05 |
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